23 - Power Driven Vessels Underway Flashcards
1
Q
A Power-Driven Vessel (PDV) underway shall exhibit:
Inland & International
A
- Masthead light forward
- Second masthead light abaft of and higher than the fwd one;
-Vessels < 50m do not need the light - Sidelights; and
- Sternlight
2
Q
Air-cushion vessel in non-displacement mode
International & Inland
A
- Mastheadlight
- Sidelights
- All-round flashing yellow light
3
Q
Air-cushion vessel in displacement mode
International & Inland
A
- Masthead light
- Sidelights
4
Q
PDV < 7m
7.7. Rule
International only
A
If speed does not exceed 7 knots, PDV may exhibit an all-around white light and can exhibit sidelights
5
Q
PDV < 12m
Inland only
A
May exhibit:
- All-round white light
- Sidelights
6
Q
PDV in the Great Lakes
A
- All-round whitelight in lieu of a second masthead light
- Sternlight
